{
dSP; dTOPss;
HV *hv;
- I32 gimme = GIMME_V;
if (SvROK(sv)) {
wasref:
if (SvSCREAM(TARG))
r_flags |= REXEC_SCREAM;
- if (pm->op_pmflags & (PMf_MULTILINE|PMf_SINGLELINE)) {
+ if ((pm->op_pmflags & PMf_MULTILINE) != PL_multiline) {
SAVEINT(PL_multiline);
PL_multiline = pm->op_pmflags & PMf_MULTILINE;
}
rx->startp[0] = s - truebase;
rx->endp[0] = s - truebase + rx->minlen;
}
- rx->nparens = rx->lastparen = 0; /* used by @- and @+ */
+ rx->nparens = rx->lastparen = rx->lastcloseparen = 0; /* used by @-, @+, and $^N */
LEAVE_SCOPE(oldsave);
RETPUSHYES;
/* undef TARG, and push that undefined value */
if (type != OP_RCATLINE) {
SV_CHECK_THINKFIRST_COW_DROP(TARG);
- SvOK_off(TARG);
+ (void)SvOK_off(TARG);
}
PUSHTARG;
}
if (gimme == G_SCALAR) {
if (type != OP_RCATLINE) {
SV_CHECK_THINKFIRST_COW_DROP(TARG);
- SvOK_off(TARG);
+ (void)SvOK_off(TARG);
}
SPAGAIN;
PUSHTARG;
? REXEC_COPY_STR : 0;
if (SvSCREAM(TARG))
r_flags |= REXEC_SCREAM;
- if (pm->op_pmflags & (PMf_MULTILINE|PMf_SINGLELINE)) {
+ if ((pm->op_pmflags & PMf_MULTILINE) != PL_multiline) {
SAVEINT(PL_multiline);
PL_multiline = pm->op_pmflags & PMf_MULTILINE;
}
/* the method name is unqualified or starts with SUPER:: */
packname = sep ? CopSTASHPV(PL_curcop) :
stash ? HvNAME(stash) : packname;
- packlen = strlen(packname);
+ if (!packname)
+ Perl_croak(aTHX_
+ "Can't use anonymous symbol table for method lookup");
+ else
+ packlen = strlen(packname);
}
else {
/* the method name is qualified */